ICS8442I Description
The ICS8442I is a general purpose, dual output Crystal-to-Differential LVDS High Frequency HiPerClockS™ Synthesizer and a member of the HiPerClockS™ family of High Performance Clock Solutions from ICS. The ICS8442I has a selectable TEST_CLK or crystal input. The TEST_CLK input accepts LVCMOS or LVTTL input levels and translates them to LVDS levels.
ICS8442I Key Features
- Dual differential LVDS outputs
- Selectable crystal oscillator interface or LVCMOS/LVTTL TEST_CLK
- Output frequency range: 31.25MHz to 700MHz
- Crystal input frequency range: 10MHz to 25MHz
- VCO range: 250MHz to 700MHz
- Parallel or serial interface for programming counter and output dividers
- RMS period jitter: 3.5ps (typical)
- Cycle-to-cycle jitter: 18ps (typical)
- 3.3V supply voltage
- 40°C to 85°C ambient operating temperature